Theses›Listed companies›CIEN

Ciena

NYSE: CIEN · US
Coherent optical networking systems.

Markets it anchors
015254060+cheapfairfullexpensive20.5x 015254060+cheapfairfullexpensive20.5x
Fig. 1The screen as it last ran, 6 Nov 2026: Fair at 20.5x forward earnings; the table below has the latest prices. A screen flags where to look; it is not a valuation.
Market datarefreshed 6 Nov 2026
Price243.39 USD
Market value$35B
Revenue, last 12 months$6B
Forward P/E20.5x
EV to revenue5.5x
Gross and operating margin44% · 18%

Not advice. Where I hold a position it is disclosed to members, with the reasoning.